1 /* $NetBSD: citrus_lookup.h,v 1.2 2004/07/21 14:16:34 tshiozak Exp $ */
2
3 /*-
4 * SPDX-License-Identifier: BSD-2-Clause
5 *
6 * Copyright (c)2003 Citrus Project,
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31 #ifndef _CITRUS_LOOKUP_H_
32 #define _CITRUS_LOOKUP_H_
33
34 #define _CITRUS_LOOKUP_CASE_SENSITIVE 0
35 #define _CITRUS_LOOKUP_CASE_IGNORE 1
36
37 struct _citrus_lookup;
38 __BEGIN_DECLS
39 char *_citrus_lookup_simple(const char *, const char *, char *,
40 size_t, int);
41 int _citrus_lookup_seq_open(struct _citrus_lookup **,
42 const char *, int);
43 void _citrus_lookup_seq_rewind(struct _citrus_lookup *);
44 int _citrus_lookup_seq_next(struct _citrus_lookup *,
45 struct _region *, struct _region *);
46 int _citrus_lookup_seq_lookup(struct _citrus_lookup *,
47 const char *, struct _region *);
48 int _citrus_lookup_get_number_of_entries(struct _citrus_lookup *);
49 void _citrus_lookup_seq_close(struct _citrus_lookup *);
50 __END_DECLS
51
52 static __inline const char *
_citrus_lookup_alias(const char * path,const char * key,char * buf,size_t n,int ignore_case)53 _citrus_lookup_alias(const char *path, const char *key, char *buf, size_t n,
54 int ignore_case)
55 {
56 const char *ret;
57
58 ret = _citrus_lookup_simple(path, key, buf, n, ignore_case);
59 if (ret == NULL)
60 ret = key;
61
62 return (ret);
63 }
64
65 #endif
66